2003 · 资料书（用于增强玩法的规则/选项）
Portals & Planes
This d20 System sourcebook provides rules and guidelines for planar adventures and campaigns. It includes character options for world-hopping heroes, along with new prestige classes, feats, spells, and magic items. The book describes multiple portal types with traits and game statistics, offers tools for designing new worlds and planes, and explains how to create planar variants of existing creatures. It also presents new extraplanar monsters and allies.
- 复杂性
- 3 / 5
技能型（购买或获得技能）职业制（飞行员、巫师、科学家等）骰子（主要为 d20）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Portals & Planes
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。